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Mathias Bynens
79e2cf0633
This also adds CC-BY-4.0 to the list of accepted licenses. DISABLE_THIRD_PARTY_CHECK=update dependencies Bug: chromium:1083142 Change-Id: I8612de2fba52dae32eeb71af79d5aacfde52142b Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2220097 Reviewed-by: Paul Lewis <aerotwist@chromium.org> Commit-Queue: Mathias Bynens <mathias@chromium.org>
1.7 KiB
1.7 KiB
state-toggle
Enter/exit a state.
Install
npm:
npm install state-toggle
Use
var toggle = require('state-toggle')
var ctx = {on: false}
var enter = toggle('on', ctx.on, ctx)
var exit
// Entering:
exit = enter()
console.log(ctx.on) // => true
// Exiting:
exit()
console.log(ctx.on) // => false
API
toggle(key, initial[, ctx])
Create a toggle, which when entering toggles key on ctx (or this, if ctx
is not given) to !initial, and when exiting, sets key on the context back to
the value it had before entering.
Returns
Function — enter.
enter()
Enter the state.
Context
If no ctx was given to toggle, the context object (this) of enter() is
used to toggle.
Returns
Function — exit.
exit()
Exit the state, reverting key to the value it had before entering.